TWM654192U - Concrete forming formwork with grips - Google Patents

Abstract

A template includes: a plate template, the side of the plate template contacting concrete is defined as the front side, and the other side is defined as the back side; and at least one handle, which fixes the back side of the plate template. A user holds the handle, applies force to the back side of the plate template, lifts the plate template and moves it arbitrarily at the construction site. Alternatively, the plate template is lifted and stands vertically at a predetermined position for grouting.

Description

Concrete forming formwork with grips

This creation involves the field of architecture, and specifically refers to a formwork with one or more handles, which is convenient for a user to carry around in a concrete molding and casting site.

Although the formwork is a temporary structure of a hypothetical project, it has a decisive influence on the shape, quality and precision of the concrete structure.

In the early days of hypothetical engineering, the required templates and assemblies were mostly made on site, and the templates would be discarded after one use. In response to the increase in conversion rates, the convenience of assembly and disassembly is required, and the production of templates has gradually tended to be standardized and standardized, and many new materials and new methods have been developed successively.

As can be expected, the formwork still has a plate form, the front side of which is in direct contact with the concrete. Usually, there is no structure on the back side of the plate form to apply force, which causes the user to hold the sides of the plate form with both hands and carry the plate form around the construction site. Or lift the plate form and stand it upright at the predetermined position for grouting.

In view of this, the creator of this case provides a new template, the main purpose of which is to adopt a reasonable mechanical structure to install the handle on the back of the board formwork, so that the handle becomes a structure for applying force, effectively solving the shortcomings of the previous technology.

In order to achieve the above-mentioned purpose, the template of the present invention includes: a plate template, which defines the side of the plate template that contacts the concrete as the front side and the other side as the back side; and at least one gripping rod that fixes the back side of the plate template.

Preferably, the template further comprises: a partition plate, which stands on the back of the template. The handle bar comprises: a plate; two side walls, which are bent on the two sides of the plate; and two grooves, which are formed on the two side walls and are spaced opposite to each other. The partition plate is inserted into the two grooves, and the side walls are welded to the back of the template to intersect the partition plate, so that the handle bar is fixed on the template.

Preferably, the handle further comprises: two sets of anti-slip grooves, wherein the sets of anti-slip grooves form the outer surface of the side wall.

Preferably, the template further comprises: two wall panels standing on the back of the template and located on both sides of the partition. The side wall is welded to the two wall panels so that the handle is fixed on the template.

Preferably, the template further comprises: two sealing plates, the sealing plates forming a gap, the partition plate being inserted into the gap, and the sealing plates being welded and fixed between the back of the template and the two wall plates.

Preferably, the template further comprises: a row of protective sleeves, the row of protective sleeves clamps the partition, the handle separates the two protective sleeves, and the row of protective sleeves intersects the handle.

Preferably, the protective cover is welded and fixed between the handle, the plate mold and the sealing plate.

In order to make the purpose, features and advantages of this invention easy to understand, one or more preferred embodiments are described in detail as follows with the accompanying drawings.

Next, the embodiments of the present invention are described in conjunction with the attached drawings. In the attached drawings, the same reference numerals are used to represent the same or similar structures or units. It is foreseeable that the embodiments described are only examples of part of the present invention, not all of the embodiments. Other embodiments can be derived based on the examples described, or structures that are modified or changed as needed are all within the scope of protection of the present invention.

In the following description, directional terms such as "upper", "lower", "left", "right", "front", "back", "inner", "outer" and "side" are only used for reference to the directions in the attached drawings. The use of directional terms is for better and clearer description and understanding of the present invention, and does not express or imply that the device or component described must have a specific orientation, structure and operation, so it should not be understood as a limitation on the technical content of the present invention.

Unless otherwise specified and clearly defined, in the following description, "installed", "connected", "connected" or "provided on" should be understood in a broad sense, such as fixed connection, detachable connection, integral connection, mechanical connection, direct connection, indirect connection or connection between two components. For those skilled in the art, the above terms in various embodiments and even the specific meanings of this case can be understood by ordinary knowledge or experience.

Unless otherwise specified, in the following description, "plurality" means two or more.

In FIG. 1 , a first embodiment of a template 10 of the present invention is shown, in which a row of protective covers 20 and a set of gripping rods 30 are installed on a main body 11 in an interlaced manner.

As shown in FIG. 2, in this embodiment, the main body 11 has a plate formwork 12, and the side of the plate formwork 12 that directly contacts the concrete (not shown) is defined as the front side, and the other side is considered as the back side. The main body 11 also has a partition 13, two wall panels 14 and two sealing panels 15. The two wall panels 14 stand on both sides of the back side of the plate formwork 12, making the main body 11 a semi-open structure, and each end thereof has an opening. The partition 13 stands in the middle part of the back side of the plate formwork 12, just between the two wall panels 14. The partition 13 is slightly lower than the wall panel 14 and can be inserted into a notch 16 of the sealing panel 15, so that the partition 13 and the sealing panel 15 are perpendicular to each other. The sealing panel 15 is placed between the two wall panels 14 to seal the opening of the main body 11. The sealing plates 15 are connected to the partition plate 13, the plate formwork 12 and the wall plate 14 by arc welding, gas welding or other welding techniques, so that the sealing plates 15 are fixed to the main body 11.

As shown in FIG. 3 , the handle 30 is formed by bending a sheet 31 into two side walls 32. In this embodiment, the sheet 31 is a lightweight aluminum alloy sheet. The two side walls 32 are formed on both sides of the sheet 31 by extrusion or drawing. The distance between the two side walls 32 is equal to the width 34 of the handle 30. The handle 30 also has two grooves 33 and two sets of anti-slip grooves 35. The groove 33 is formed on one of the side walls 32, and is spaced apart from the groove 33 of the other side wall 32. The set of anti-slip grooves 35 are formed on the surface of the side wall 32.

Referring back to FIG. 1 , the partition 13 is inserted into the two grooves 33 , and the handle 30 is placed between the two wall panels 14 without hindrance and staggered with the partition 13 . The row of protective sleeves 20 sandwiches the partition 13 , and the handle 30 separates two adjacent protective sleeves 20 . Therefore, the row of protective sleeves 20 and the set of handles 30 are staggered. The distance 25 between the two protective sleeves 20 is approximately equal to the width 34 of the handle 30 (see FIG. 3 ). The side wall 32 is connected to the partition 13 , the formwork 12 and the wall panel 14 by arc welding, gas welding or other welding techniques, so that the handle 30 is fixed to the body 11 . As required, the protective cover 20 is welded to the handle 30 , the plate mold 12 and the sealing plate 15 , so that the protective cover 20 is fixed to the main body 11 .

A user (not shown) holds the handle 30, applies force to the back of the board form 12, and lifts the board form 10 to move it arbitrarily at the construction site. Alternatively, the board form 10 is lifted and stands upright at a predetermined position for grouting. The set of anti-slip grooves 35 increases friction to prevent the user from loosening the handle 30.

As shown in Figures 4 and 5, the second embodiment of the template 10 has a structure similar to the first embodiment, except that: first, there is an additional plate template 12 and an extension plate 17. Therefore, the two plate templates 12 are combined on both sides of the extension plate 17, and the body 11 formed together is wider than the first embodiment.

Secondly, a wall panel 14 is erected on the back of the board formwork 12, and opposite to the wall panel 14 is a corrugated board (not numbered), which is erected on the back of the board formwork 12. At the same time, two corrugated boards (not numbered) are erected on both sides of the extension board 17. The corrugated board of the board formwork 12 fits the corrugated board of the extension board 17, and the two corrugated boards are combined into a single partition board 13. In this way, two parallel partition boards 13 are erected in the middle of the back of the board formwork 12.

Next, the sealing plate 15 has two notches 16, each notch 16 receives a corresponding partition 13, so that the sealing plate 15 is perpendicular to the partition 13. The sealing plate 15 is firmly fixed between the two wall plates 14, and can close one of the two openings of the main body 11.

In addition, the side wall 32 also has two grooves 33, and the partition 13 is inserted into the two grooves 33 of the side wall 32, so that the side wall 32 is welded to the two wall panels 14 and the two partitions 13. The handle 30 is perpendicular to the partition 13.

As for the protective sleeves 20, there are two rows, the rows of protective sleeves 20 sandwich the partition 13, and the handle 30 separates two adjacent protective sleeves 20. The protective sleeves 20 are welded and fixed between the handle 30, the plate mold 12, the extension plate 17 and the sealing plate 15.

Without departing from the broad concept of this case, those skilled in the art can understand and make changes to the above embodiments. Therefore, this case is not limited to the specific embodiments disclosed in the specification, and all modifications made according to the spirit and technical scope of this case should be covered and protected by the text content defined in the scope of the patent application.

10: Template 11: Body 12: Plate 13: Partition 14: Wall 15: Sealing plate 16: Notch 17: Extension plate 20: Protective cover 25: Distance 30: Grip 31: Plate 32: Side wall 33: Groove 34: Width 35: Anti-slip pattern

Figure 1 shows the assembly state of the first embodiment of the creative template from the back. Figure 2 shows the specific structure of the main body. Figure 3 shows the specific structure of the handle from another angle. Figure 4 shows the assembly state of the second embodiment of the creative template from the back. Figure 5 shows the second embodiment of the template from the front.

10: Template

11: Body

12: Plate formwork

13: Partition

14:Wall panels

15: Sealing plate

16: Gap

20: Protective cover

25: Distance

30: Grip

31: Board

32: Side wall

33: Groove

35: Anti-slip pattern

Claims (14)

A concrete forming formwork with a grip bar comprises: a plate formwork (12), wherein the side of the plate formwork (12) in contact with concrete is defined as the front side, and the other side is defined as the back side; and a grip bar (30) which fixes the back side of the plate formwork (12). The concrete forming formwork with a grip as described in claim 1 further comprises: a partition (13) standing on the back of the plate form (12); the grip (30) comprises: a plate (31); two side walls (32) bent on both sides of the plate (31); two grooves (33) formed on the two side walls (32) and facing each other in space; the partition (13) is inserted into the two grooves (33), and the side walls (32) are welded to the back of the plate form (12) to intersect the partition (13), so that the grip (30) is fixed to the plate form (12). A concrete forming formwork with a grip as described in claim 2, wherein the grip (30) further comprises: two sets of anti-slip grooves (35), and the sets of anti-slip grooves (35) form the outer surface of the side wall (32). The concrete forming formwork with a handle as described in claim 2 further comprises: two wall panels (14) standing on the back of the plate formwork (12) and located on both sides of the partition (13); the side wall (32) is welded to the two wall panels (14) so that the handle (30) is fixed to the plate formwork (12). The concrete forming formwork with a grip as described in claim 4 further comprises: two sealing plates (15), the sealing plates (15) forming a gap (16); the partition plate (13) is inserted into the gap (16), and the sealing plate (15) is welded and fixed between the back of the plate formwork (12) and the two wall panels (14). The concrete forming formwork with a grip as described in claim 5 further comprises: a row of protective sleeves (20); the row of protective sleeves (20) clamps the partition (13), and the grip (30) separates the two protective sleeves (20), so that the row of protective sleeves (20) intersects the grip (30). A concrete forming formwork with a grip as described in claim 6, wherein the protective cover (20) is welded and fixed between the grip (30), the plate formwork (12) and the sealing plate (15). A concrete forming template with a gripping rod comprises: an extended plate (17); two plate molds (12) combined on both sides of the extended plate (17), defining the side of the plate mold (12) in contact with concrete as the front side and the other side as the back side; and a gripping rod (30) fixing the surface of the extended plate (17) and the back sides of the two plate molds (12). The concrete forming formwork with a grip as described in claim 8 further comprises: Two partitions (13), the partitions (13) standing at the junction of the plate formwork (12) and the extension plate (17); the grip (30) comprising: a plate (31); two side walls (32), bent on both sides of the plate (31); four grooves (33), two of the grooves (33) forming the side walls (32), and two of the grooves (33) spaced apart from the other side walls (32); the partition (13) is inserted into the grooves (33) of the two side walls (32), and the side walls (32) are welded to the back of the plate formwork (12) to intersect the partition (13), so that the grip (30) is fixed on the extension plate (17) and the two plate formworks (12). A concrete forming formwork with a grip as described in claim 9, wherein the grip (30) further comprises: two sets of anti-slip grooves (35), and the sets of anti-slip grooves (35) form the outer surface of the side wall (32). The concrete forming formwork with a handle as described in claim 9 further comprises: two wall panels (14), the wall panels (14) standing on one side of the back of the plate formwork (12), the partition (13) being between the two wall panels (14); the side wall (32) is welded to the two wall panels (14) so that the handle (30) is fixed to the plate formwork (12). The concrete forming formwork with a grip as described in claim 11 further comprises: two sealing plates (15), the sealing plates (15) forming two notches (16); the partition plate (13) is inserted into the corresponding notches (16), and the sealing plate (15) is welded and fixed on the back of the plate formwork (12), the extension plate (17) and the two wall plates (14). The concrete forming formwork with a grip as described in claim 12 further comprises: two rows of protective sleeves (20); the rows of protective sleeves (20) clamp corresponding partitions (13), and the grip (30) separates the two protective sleeves (20), so that the rows of protective sleeves (20) intersect the grip (30). A concrete forming formwork with a grip as described in claim 13, wherein the protective cover (20) is welded and fixed between the grip (30), the plate form (12), the extension plate (17) and the sealing plate (15).

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